Let's divide 75870283 by 921
We're looking to find how many times 921 goes into 75870283.

Step 1:
The number 921 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 921

On to step 2:
921 goes into 75 0 times with a remainder of 75.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 75 to get 75.
Include the next digit (8) from the dividend after 75, then repeat: 758 / 921

Going ahead to step 3:
The number 921 fits into 758 0 times, leaving a remainder of 758.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 758 and we're left with 758.
Take the next digit (7) from the dividend and append it to 758, then repeat: 7587 / 921

Step 4:
921 can be fit into 7587 8 times, resulting in a remainder of 219.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Deduct 7368 from 7587 and we're left with 219.
Include the next digit (0) from the dividend after 219, then repeat: 2190 / 921

On to step 5:
If we divide 2190 by 921, we get 2 and a remainder of 348.
The number 2 becomes the next digit in our result. 
Result so far: 82.0
Subtract 1842 from 2190 to get 348.
Take the next digit (2) from the dividend and append it to 348, then repeat: 3482 / 921

Advancing to step 6:
The number 921 fits into 3482 3 times, leaving a remainder of 719.
The number 3 becomes the next digit in our result. 
Result so far: 823.0
The remainder is 719 after subtracting 2763 from 3482.
Append the next digit (8) from the dividend to 719 and continue with: 7198 / 921

Going ahead to step 7:
7198 divided by 921 is 7 with a remainder of 751.
Write down 7 as next digit of the result. 
Result so far: 8237.0
If we take 6447 away from 7198, we end up with 751.
Bring next digit (3) of the dividend behind the 751 and repeat the process: 7513 / 921

On to step 8:
7513 divided by 921 is 8 with a remainder of 145.
Use 8 as the next digit of our solution. 
Result so far: 82378.0
Subtracting 7368 from 7513 leaves us with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Advancing to step 9:
921 goes into 1450 1 times with a remainder of 529.
Record the quotient 1 as the next digit in the result. 
Result so far: 82378.1
Subtracting 921 from 1450 leaves us with 529.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5290, and continue the process.

On to step 10:
The number 921 fits into 5290 5 times, leaving a remainder of 685.
Write down 5 as next digit of the result. 
Result so far: 82378.15
If we take 4605 away from 5290, we end up with 685.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6850, and continue the process.

Advancing to step 11:
The number 921 fits into 6850 7 times, leaving a remainder of 403.
Write down 7 as next digit of the result. 
Result so far: 82378.157
Subtract 6447 from 6850 to get 403.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4030, and continue the process.

Going ahead to step 12:
921 goes into 4030 4 times with a remainder of 346.
Write down 4 as next digit of the result. 
Result so far: 82378.1574
Deduct 3684 from 4030 and we're left with 346.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

Let's proceed to step 13:
If we divide 3460 by 921, we get 3 and a remainder of 697.
Use 3 as the next digit of our solution. 
Result so far: 82378.15743
If we subtract 2763 from 3460, we get 697.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6970, and continue the process.

Advancing to step 14:
921 goes into 6970 7 times with a remainder of 523.
Use 7 as the next digit of our solution. 
Result so far: 82378.157437
The remainder is 523 after subtracting 6447 from 6970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5230, and continue the process.

On to step 15:
921 goes into 5230 5 times with a remainder of 625.
Write down 5 as next digit of the result. 
Result so far: 82378.1574375
Subtract 4605 from 5230 to get 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

Let's proceed to step 16:
921 goes into 6250 6 times with a remainder of 724.
Use 6 as the next digit of our solution. 
Result so far: 82378.15743756
If we take 5526 away from 6250, we end up with 724.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7240, and continue the process.

The final result is 82378.15743756 with a remainder of 7.24e-07.